KOLD-TV, virtual channel 13 (UHF digital channel 32), is a CBS-affiliated television station licensed to Tucson, Arizona, United States. The station is owned by Gray Television, which also operates Fox affiliate KMSB (channel 11) and MyNetworkTV affiliate KTTU (channel 18) under a shared services agreement (SSA) with owner Tegna Inc. The three stations share studios on North Business Park Drive on the northwest side of Tucson (near the Casas Adobes neighborhood), which also house the Raycom Design Group, an in-house firm that designs graphics packages for Raycom Media's former television stations. KOLD-TV's transmitter is located atop Mount Bigelow. The station also operates a fill-in translator on VHF channel 13, whose transmitter is located atop the Tucson Mountains west of Tucson.